3 × 42643

Prime Factor Structure

Factorization String 3 × 42643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 170,576

Proper Divisor Sum 42,647

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #127921 ← → #127931

1 3 42,643 127,929

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

127,929 383,788 191,894 95,947 287,842 143,921 431,764 215,882 107,941 323,824 161,912 80,956 40,478 20,239 60,718 30,359 91,078 45,539 136,618 68,309 204,928 102,464 51,232 25,616 12,808 6,404 3,202 1,601 4,804 2,402 1,201 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820

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